|Category||Semiconductors => Amplifiers => Operational Amplifiers (Op Amps) => High-Speed Op Amps (>=50MHz)|
|Part family||THS6042 350-mA, +/-12V ADSL CPE Line Driver|
|Description||350-mA, +/-12V ADSL CPE Line Driver 8-SO PowerPAD 0 to 70|
|Company||Texas Instruments, Inc.|
|Datasheet||Download THS6042 datasheet
|Cross ref.||Similar parts: AD8019, AD8016, TS613|
|Iq per channel(Max)(mA)||10.5|
|Approx. Price (US$)||4.07 | 1ku|
|BW @ Acl(MHz)||120|
|Iq per channel(Typ)(mA)||8.2|
|Input Bias Current(Max)(pA)||10000000|
|Vn at 1kHz(Typ)(nV/rtHz)||2.4|
|Vos (Offset Voltage @ 25C)(Max)(mV)||16|
|Total Supply Voltage(Min)(+5V=5, +/-5V=10)||9|
|Acl, min spec gain(V/V)||1|
|Number of Channels(#)||2|
|Operating Temperature Range(C)||-40 to 85,0 to 70|
|Total Supply Voltage(Max)(+5V=5, +/-5V=10)||33|
|Vn at Flatband(Typ)(nV/rtHz)||2.2|
|Package Group||SO PowerPAD,SOIC|
|Pin nb||Package type||Ind std||JEDEC code||Package qty||Carrier||Device mark||Width (mm)||Length (mm)||Thick (mm)||Pitch (mm)|
|• Active Output Impedance for ADSL Line Drivers
Signal termination is very common in bidirectional communication systems. Termination allows for receiving signals while transmitting different signals at the same time. With the increasing popularity of asymmetrical digital subscriber lines (ADSL), the re | Doc
|• Noise Analysis for High Speed Op Amps (Rev. A)
As system bandwidths have increased, an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not, however, particularly comfortable with the calculations required to predic | Doc
|THS6042EVM: THS6042 Evaluation Module|
|THS6042 PSpice Model (Rev. A) - ZIP (10/06/2011)|
|THS6042 TINA-TI Spice Model (Rev. A) - ZIP (10/06/2011)|
Ideal for Both Full Rate ADSL and G.Lite Compatible With 1:1 Transformer Ratio Low 2.1 pA/Hz Noninverting Current Noise Reduces Noise Feedback Through Hybrid Into Downstream Channel Wide Supply Voltage Range V Ideal for ±12-V Operation Wide Output Swing 43-Vpp Differential Output Voltage, RL 12-V Supply High Output Current 350 mA (typ)THS6042 SOIC (D) AND SOIC PowerPAD (DDA) PACKAGE (TOP VIEW)
120 MHz (3 dB, V, RL V/µs Slew Rate ±12 V) Low Distortion, Single-Ended, G dBc (250 kHz, 2 Vpp, 100- load) Low Power Shutdown 300-µA Total Standby Current Thermal Shutdown and Short-Circuit Protection Standard SOIC, SOIC PowerPAD and TSSOP PowerPAD Package Evaluation Module AvailableTHS6043 SOIC (D) AND TSSOP PowerPAD (PWP) PACKAGE (TOP VIEW)
The is a high-speed line driver ideal for driving signals from the remote terminal to the central office in asymmetrical digital subscriber line (ADSL) applications. It can operate from a ±12-V supply voltage while drawing only mA of supply current per channel. It offers low 79 dBc total harmonic distortion driving a 100- load (2 Vpp). The THS6042/3 offers a high 43-Vpp differential output swing across a 200- load from a ±12-V supply. The THS6043 features a low-power shutdown mode, consuming only 300 µA quiescent current per channel. The THS6042/3 is packaged in standard SOIC, SOIC PowerPAD, and TSSOP PowerPAD packages.
+12 V VI+ _ THS6042 Driver 750 THS6042 Driver dBm Delivered to Telephone Line DEVICE RELATED PRODUCTS DESCRIPTION
175-mA, ±12 ADSL CPE line driver +12 V ADSL CPE line driver +12 V ADSL CPE line driver 5 V Low noise ADSL receiver 5 V Low noise ADSL receiver
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
AVAILABLE OPTIONS PACKAGED DEVICE 85°C SOIC-8 (D) THS6042ID SOIC-8 PowerPAD (DDA) THS6042IDDA SOIC-14 (D) THS6043ID TSSOP-14 (PWP) THS6043CPWP THS6043IPWP EVALUATION MODULES THS6042EVM THS6043EVMabsolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, VCC+ to VCC. 33 V Input voltage. ± VCC Output current (see Note 450 mA Differential input voltage. 4 V Maximum junction temperature. 150°C Total power dissipation at (or below) 25°C free-air temperature. See Dissipation Ratings Table Operating free-air temperature, TA: Commercial. to 70°C Industrial. to 85°C Storage temperature, Tstg : Commercial. to 125°C Industrial. to 125°C Lead temperature mm (1/16 inch) from case for 10 seconds. 300°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: The THS6042 and THS6043 may incorporate a PowerPAD on the underside of the chip. This acts as a heatsink and must be connected to a thermally dissipating plane for proper power dissipation. Failure do so may result in exceeding the maximum junction temperature which could permanently damage the device. See TI Technical Brief SLMA002 for more information about utilizing the PowerPAD thermally enhanced package. DISSIPATION RATING TABLE PACKAGE D-8 DDA D-14 PWP = 150°C POWER RATING 1.88 W
3.3 W This data was taken using the JEDEC proposed high-K test PCB. For the JEDEC low-K test PCB, the JA is168°C/W for the D8 package and 122.3°C/W for the D14 package.
MIN Dual supply Supply voltage voltage, VCC+ to VCC Operating free-air free air temperature, temperature TA Single supply C-suffix I-suffix NOM MAX UNIT V °C
electrical characteristics over recommended operating free-air temperature range, = 25°C, VCC ±12 V, R(FEEDBACK) = 100 (unless otherwise noted)NOTE 2: Slew rate is defined from the 25% to the 75% output levels.
PARAMETER Total harmonic distortion (single-ended configuration) (RF 390 ) Input voltage noise +Input In Input current noise Input TEST CONDITIONS 100 , VCC = 250 kHz = 4, VCC = 250 kHz VO(pp) 2 V VO(pp) 16 V VO(pp) 2 V VO(pp) 10 kHz = 10 kHz MIN TYP = 2 Vpp, Vpp G dBc nV/Hz pA/Hz dBc MAX UNIT
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